"Silhouettes" is a song made famous by the doo-wop group the Rays in 1957, peaking at number 3 on the U.S Billboard Hot 100. A competing version by the Diamonds was also successful. In 1965 it was a number 5 hit in the US for Herman's Hermits, and in 1990 it was a number 10 hit in the UK for Cliff Richard.